This genuine Sinotruk HOWO Input Shaft and Gear Assembly (Parte No: AZ22030200120) is engineered for heavy-duty performance. Specifically designed for Sinotruk HOWO T7H, Siverat C7H, and Hohan series, this assembly ensures seamless power transmission and high torque resistance in demanding environments.
Especificaciones técnicas:
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Nombre de parte: Input Shaft and Gear Assembly
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Número de parte: AZ22030200120 / AZ2203020012
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Modelos compatibles: Sinotruk Howo T7H, Siverat C7H, Hohan Truck Series
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Transmission Model: HW19710, HW19712, HW25712 series (Please verify your gearbox model)
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Material: High-strength 20CrMnTi Alloy Steel
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Processing: Forged, Heat-treated, and Precision Ground
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Peso: Aprox.. 12.5 kg (Standard OEM weight)
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Origin: Jinan, China (Original Sinotruk Factory)
Características clave:
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Original OEM Quality: Guaranteed fit and long-term durability.
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Ingeniería de precisión: Low noise and high transmission efficiency.
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Resistencia al desgaste: Enhanced surface hardness to prevent premature gear failure.
1. TRATAMOS A CADA CLIENTE COMO NUESTRO AMIGO, PEGARSE AL PRINCIPIO: BENEFICIO MUTUO Y GANADOR ;
2. UNA VARIEDAD DE ELECCIÓN DE PRODUCTOS: CALIDAD, MARCA, EMBALAJE;
3. LE RESPONDEREMOS SU CONSULTA EN 24 HORAS.
4.Proveedor de piezas de rendimiento profesional SINOTRUCK
5. ESTAREMOS EN SERVICIO 24/24 HORAS DEL DÍA LABORAL.
6. CULO: LE OFRECEMOS EL MEJOR SERVICIO POSTVENTA.

To ensure the longevity of your Sinotruk howo parts and the safety of your vehicle, please follow these guidelines during installation:
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Professional Cleaning: Thoroughly clean the gearbox housing and remove any metal debris before installing the new input shaft assembly.
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Bearing Check: Inspect the input shaft bearing (pilot bearing) and replace it if any wear is detected to prevent shaft misalignment.
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Lubricación: Apply high-quality gear oil (specifically formulated for Sinotruk heavy trucks) to the gear teeth and splines before final assembly.
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Alineación: Ensure the input shaft is perfectly aligned with the clutch disc and flywheel to avoid vibration or damage to the splines.
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Torque Specs: Tighten all gearbox housing bolts according to the Sinotruk service manual's torque specifications.